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Cheap flights from Texas to Knoxville (TYS)

DFW — TYS
May 8 — May 151
Fri 5/8
Fri 5/15
1 adult, Economy
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Find flight deals from Texas to Knoxville

Keep the following information in mind while searching for Texas to Knoxville flight deals. Data was last updated April 8, 2026.

Round-trip from

$88
(Cheapflightsfares)

One-way from

$43
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$337

Good round-trip deal

$104 or less

Good one-way deal

$123 or less
From Texas to Knoxville McGhee Tyson
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One-way flight from Texas to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Price to beat on a round-trip flight from Texas to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Texas to Knoxville McGhee Tyson.
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Cheapflights Insights

Everything you need to know about your flight from Texas to Knoxville

What is the cheapest month to book a flight from Texas to Knoxville?

Currently, December is the cheapest month in which you can book a flight from Texas to Knoxville (average of $52). Flying from Texas to Knoxville in March is currently the most expensive (average of $219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TX to TYS?

Find hourly flight availability from Texas to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 2026.

A simple way to save on the total cost of your ticket is to fly from Texas to Knoxville in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Texas to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Texas to Knoxville. Price data was last updated on April 4, 2026.

Travelers seeking maximum savings on their Texas to Knoxville flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Texas to Knoxville?

Related info for your journey

Find useful and relevant information for your journey from Texas to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Texas?

    Knoxville McGhee Tyson (TYS) is the airport you will fly into if you book a flight from Texas to Knoxville. It is only a 11.3 mi journey from McGhee Tyson (TYS) to Knoxville’s city center.

  • How long is the flight from Texas to Knoxville?

    Airlines like Delta, Southwest, and United Airlines fly from Texas to Knoxville in about 3h 30m. The time it takes to get you to your destination can typically vary by up to 1h 30m. The distance between Texas and Knoxville is about 761 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Texas to Knoxville one-way?

    $45 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $72 and $99, respectively.

  • What are the most popular routes from Texas to Knoxville?

    When deciding which route to take from Texas to Knoxville consider Dallas/Fort Worth - Knoxville McGhee Tyson, Houston Hobby - Knoxville McGhee Tyson or Houston George Bush Intcntl - Knoxville McGhee Tyson as they are the most popular.

  • What are the most reliable airlines from Texas to Knoxville?

    No one likes to see their flight delayed. When booking a flight from Texas to Knoxville consider choosing Envoy Air (92%), Japan Airlines (84%) or Alaska Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Texas to Knoxville?

    The cheapest flight price from Texas to Knoxville is $227. On average you can expect to pay $530. The most popular route, (Dallas/Fort Worth - Knoxville McGhee Tyson), can usually be booked for $185.

  • Can I find deals for flights from Texas to Knoxville that include hotel bookings?

    Yes. In addition to deals on Texas to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Knoxville.

  • Can I find deals for business class flights from Texas to Knoxville?

    Yes. Cheapflights offers flight deals from Texas to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Texas to Knoxville?

    Currently, December is the cheapest month in which you can book a flight from Texas to Knoxville (average of $52). Flying from Texas to Knoxville in March is currently the most expensive (average of $219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Murphy
Oak Ridge

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Alternative routes for Texas to Knoxville

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Top 6 airlines flying from Texas to Knoxville

Discover the top 6 airlines that operate flights from Texas to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$119FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$54Average$142FlexibilityNo cancel feeOn-time88%
DeltaCheapest$104Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$389FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$388FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$354FlexibilityNo cancel feeOn-time63%

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